You will need to configure your Gateway with your SMTP server name or address. A DNS server address must also be configured if using a SMTP name. Contact your system administrator if you don’t know the SMTP name or address.

Data Logging

The gateway provides no explicit means of data logging. Data can be polled via Modbus TCP by an external PC program. Consider WatView from Watlow for your setup, data logging and graphing needs.

Control Monitoring and Configuration

The gateway provides a means of monitoring the current process value for analog inputs of each controller using a built-in HTTP server. It also provides a means of monitoring the present alarm status of each controller. Additionally, you may monitor and change control set points for control loops of each controller.

The gateway is capable of supporting Watlow Series 96 non-ramping, 97, 981, 982, 988, 989, 998, 999, F4S, F4D, F4P, MicroDin, Power Series, CLS200and SD non-ramping controllers with up to 16 controllers in any combination.

The gateway is capable of automatically determining when a controller is connected to the serial bus. It will identify the model and address of each controller. Controllers with duplicate Modbus addresses will be ignored by the gateway.

You can configure the baud rate of the EIA-485 or EIA-232 bus. You may also specify which controller addresses are scanned under the EM Gateway Setup page. The gateway supports from 1 to 16 controllers in any combination of supported model numbers. Select Rescan Modbus Network to update the detection of controllers on the bus. The Modbus network is automatically scanned every two minutes for new devices.

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